title: (E)-3-(3,4-Di-fluoro-phen-yl)-1-(3,4-di-meth-oxy-phen-yl)prop-2-en-1-one.
abstract: In the title compound, C17H14F2O3, the dihedral angle between the benzene rings is 20.56 (8)° and the H atoms at the central propenone group are trans configured. One of the F atoms is disordered over two positions (occupancy ratio 0.57:0.43) and was refined using a split model. In the crystal, the molecules are linked into centrosymmetrical dimers and are further connected into a three-dimensional network via weak C-H⋯O interactions.
authors.affiliation: School of Pharmaceutical Sciences, Wenzhou Medical College, Wenzhou 325035, People's Republic of China.
authors.forename: He-Ping
authors.initials: HP
authors.lastname: Zhu
authors.forename: Peng-Tian
authors.initials: PT
authors.lastname: Yu
authors.forename: Zhe
authors.initials: Z
authors.lastname: Wang
authors.forename: Sheng-Li
authors.initials: SL
authors.lastname: Yang
authors.forename: Zhi-Guo
authors.initials: ZG
authors.lastname: Liu